Finding the Third Proportional to 520,705 and 1,141,282

Step by Step Solution

1. Step 1: Write the proportion equation
   520,705 : 1,141,282 = 1,141,282 : x
2. Step 2: Convert to fraction form
   520,705/1,141,282 = 1,141,282/x
3. Step 3: Cross multiply
   520,705x = 1,141,282 × 1,141,282
4. Step 4: Simplify right side
   520,705x = 1,302,524,603,524
5. Step 5: Solve for x
   x = 1,302,524,603,524/520,705
6. Step 6: Final answer
   x = 2,501,463.60